Job Aid: ISD Models. Once an instructional designer has identified that a performance gap is due to a lack of skills. or knowledge, some type of training is appropriate. In the design phase, the workplace. learning and performance (WLP) professional defines the topic to be developed by creating. learning objectives and establishing topic content. Development is the process of creating, testing, and producing usable instructional materials.
â¢ Depth of compression for a CHILD is at least one third the depth of the chest, about 2 inches (5 cm) â¢ Depth of compression for an ADULT is at least 2 inches (5 cm) RATE. â¢ Rate of chest compressions for ADULT, CHILD and INFANT CPR is 100 to 120 per minute. RECOIL.
Perform 30 compressions at a rate of between 100-120 per minute and a depth of 2-2.4 inches in the center of the chest. Once five cycles of CPR are done, or after about 2 minutes, the rescuers should switch places so that the person doing compressions is now doing rescue breaths, and vice versa.